A display device has a white point light source, a condenser lens, a liquid
crystal display, and an imaging lens. The white point light source has a
substantial conjugate relationship with a user's pupil that is located on
the front surface of the user's eyeball. The liquid crystal display has a
substantial conjugate relationship with the user's retina. The scattering
plate is further provided to broaden the bundle width of the light at a
location in the vicinity of the user's pupil.